05:25duration 5 minutes 25 seconds
Solving an equation of the form x^2 = a using the…
Solving an equation of the form x^2 = a using the square root property
Discusses the square root property, then encourages the viewer to write a list of perfect squares in the marginfor reference. Lasly, three examples are presented and solved.
00:51duration 51 seconds
Square roots of perfect squares with signs
This describes what to look for when simplifying radicals.